HTS-A series navigation grade accelerometer with high range and high accuracy, excellent reliability and long-term repeatability.

Application: Can be used in the vector’s micro-gravity measurement system and high precision inertial navigation system, and also can be used in the high precision static angle measurement system.


Product  Specification

Model:  HTS-A

03

02

01

Measurement  Range

≥±20g

≥±20g

≥±20g

Bias

≤±1mg   

≤±3mg   

≤±3mg 

Bias Temp  Coefficient

≤±10 µg/°C

≤±10 µg/°C

≤±15 µg/°C

Bias  Repeatability

≤10 µg (one month)

≤20 µg (one month)

≤30 µg (one month)

Scale  Factor

1.1~1.5 mA/g

1.1~1.5 mA/g

1.1~1.5 mA/g

Scale  Factor Temp Coefficient

≤±10 ppm/°C

≤±20 ppm/°C

≤±30 ppm/°C

Scale  Factor Repeatability

≤10 ppm (one month)

≤20 ppm (one month)

≤30 ppm (one month)

Second-order Nonlinearity

≤±10 µg/g²

≤±10 µg/g²

≤±15 µg/g²

Second-order Nonlinearity Repeatability

≤10 µg/g² (one month)

≤10 µg/g² (one month)

≤10 µg/g² (one month)

Threshold

≤5×10-6 g

≤5×10-6 g

≤5×10-6 g

Nature  Frequency

≤800Hz

≤800Hz

≤800Hz

Operating Voltage

±12~±15 V

±12~±15 V

±12~±15 V

Operation  Temperature

-45~+80 °C

-45~+80 °C

-45~+80 °C

Shock

120g,4.5ms,1/2sin

120g,4.5ms,1/2sin

120g,4.5ms,1/2sin

Vibration

8 grms

8 grms

8 grms

Dimension

Ф25.4*30 mm

Ф25.4*30 mm

Ф25.4*30 mm

Weight

≤80g

≤80g

≤80g